Stamping equipment for spaceflight metal part production

Abstract

The utility model relates to the technical field of metal part stamping, and discloses stamping equipment for spaceflight metal part production, which comprises a stamping table and a placing table, a support is fixedly connected to the rear side of the upper part of the stamping table, a stamping cylinder is fixedly connected in the support, and the output end of the stamping cylinder is fixedly connected with a mounting block. A guide ring is fixedly connected to the rear side of the exterior of the mounting block, a punching head is inserted into the mounting block, mounting pipes are fixedly connected to the two sides of the interior of the mounting block, sliding blocks are slidably connected into the mounting pipes, plug pins are fixedly connected to the left sides of the exteriors of the sliding blocks, and moving rods are fixedly connected to the right sides of the exteriors of the sliding blocks; the moving rod is sleeved with a spring, and a discharging assembly is arranged on the upper portion of the stamping table. According to the stamping equipment, stamping heads of different models can be replaced according to different stamping requirements, operation is easy and convenient, and therefore the flexibility and adaptability of the stamping equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal parts stamping, in particular to a stamping device for producing aerospace metal parts. Background Art

[0002] Aerospace metal parts refer to parts used in spacecraft, satellites or other aerospace devices. They usually need to have high strength, light weight, high temperature resistance, corrosion resistance and other characteristics to cope with extreme aerospace environments and working conditions. These parts are usually made of special alloys or composite materials to meet the performance and safety requirements of spacecraft. The manufacturing and processing requirements of aerospace metal parts are usually very strict, requiring high-precision processing technology and equipment to ensure their quality and reliability. Stamping equipment is used in the production process of aerospace metal parts to form metal sheets into specific shapes and sizes.

[0003] A Chinese patent document with a search announcement number of CN214108577U was found to be a stamping device for producing automobile parts, comprising a base, the upper surface of the base being provided with a support column, the top of the support column being fixedly provided with a top plate, the bottom of the top plate being provided with a stamping cylinder, the movable end of the stamping cylinder being fixedly connected with a connecting block, straight rods being fixedly provided on both sides of the connecting block, two of the straight rods being fixedly connected by a cylindrical rod, and a sliding tube being provided between the two straight rods. The utility model uses a guide plate arranged on the bottom plate to cooperate with an electric push-pull rod to push the sliding plate to slide back and forth. Each time the punching head retracts upward after punching, the sliding plate drives the punching plate to slide to the outside of the punching head, which is convenient for removing the punched parts and placing the metal blocks to be punched. After the placement is completed, the electric push-pull rod retracts, and the punching cylinder drives the punching head to punch again, which improves the punching efficiency and reduces the safety hazards of manual operation. The stamping equipment used for parts production is not convenient for replacing different types of punching heads according to stamping requirements, which reduces the flexibility and practicality of the stamping equipment. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a stamping device for the production of aerospace metal parts, aiming to improve the problem in the prior art that it is inconvenient to replace stamping heads of different models according to stamping requirements.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A stamping equipment for producing aerospace metal parts comprises a stamping table and a placing table, wherein a bracket is fixedly connected to the rear side of the upper part of the stamping table, a stamping cylinder is fixedly connected to the inside of the bracket, a mounting block is fixedly connected to the output end of the stamping cylinder, a guide ring is fixedly connected to the rear side of the outside of the mounting block, a stamping head is plugged into the mounting block, mounting tubes are fixedly connected to both sides of the mounting block, a slider is slidably connected to the inside of the mounting tube, a latch is fixedly connected to the left side of the outside of the slider, a moving rod is fixedly connected to the right side of the outside of the slider, a spring is sleeved on the outside of the moving rod, and a blanking assembly is arranged at the upper part of the stamping table.

[0007] Furthermore, mounting frames are fixedly connected to both sides of the upper part of the placing table, an electric push rod is fixedly connected to the outside of the mounting frame, a connecting block is fixedly connected to the output end of the electric push rod, one end of a connecting rod is rotatably connected to both sides of the outside of the connecting block, through holes are opened on both sides of the inside of the mounting frame, sliding rods are fixedly connected to the inside of the two through holes, sliding blocks are slidably connected to the outside of the two sliding rods, the other ends of the two connecting rods are rotatably connected to the outside of the two sliding blocks, positioning plates are fixedly connected to the outside of the two sliding blocks, and protective pads are provided on the inner walls of the two positioning plates.

[0008] Furthermore, the unloading assembly includes a hydraulic cylinder, which is fixedly connected to the upper part of the stamping table, and the output end of the hydraulic cylinder is fixedly connected to a moving block, and the top of the moving block is fixedly connected to the bottom of the placing table, and both sides of the lower part of the placing table are fixedly connected to guide blocks, and both sides of the upper part of the stamping table are fixedly connected to fixed rods, and the two guide blocks are slidably connected to the outside of the two fixed rods.

[0009] Furthermore, a groove is provided inside the bracket, a guide rod is fixedly connected inside the groove, and the guide ring is slidably connected to the outside of the guide rod.

[0010] Furthermore, a socket is provided inside the punch head, and the plug is plugged into the socket.

[0011] Furthermore, a storage box is provided on the right side of the upper portion of the stamping table.

[0012] Furthermore, a controller is installed on the right side of the upper portion of the stamping table, and the controller is electrically connected to the electric push rod.

[0013] Furthermore, a cabinet door is installed on the front side of the exterior of the stamping table, and a handle is fixedly connected to the front side of the exterior of the cabinet door.

[0014] The utility model has the following beneficial effects:

[0015] In the utility model, through the coordination between the mounting block, mounting tube, slider, latch, moving rod, spring and other structures, the stamping equipment can be replaced with stamping heads of different models according to different stamping requirements, and the operation is simple and convenient, thereby improving the flexibility and adaptability of the stamping equipment.

[0016] In the utility model, by cooperating between structures such as a placing table, a mounting frame, an electric push rod, a connecting block, a connecting rod, a sliding block, a through hole, a sliding rod, a positioning plate, and a protective pad, it is possible to facilitate clamping and fixing of metal parts that need to be stamped. The clamping and fixing can ensure that the metal parts maintain a stable position and posture during the stamping process, avoid a reduction in processing accuracy due to loosening or displacement, and improve the stamping accuracy of the metal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a stamping device for producing aerospace metal parts proposed by the utility model;

[0018] Figure 2 This is a side view of a stamping device for producing aerospace metal parts proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the lower structure of a stamping table of a stamping equipment for producing aerospace metal parts proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of a mounting block of a stamping device for producing aerospace metal parts proposed by the utility model;

[0021] Figure 5 for Figure 4 A magnified view of the structure at center A;

[0022] Figure 6 for Figure 2 A magnified view of the structure at B in the middle.

[0023] Legend:

[0024] 1. Stamping table; 2. Cabinet door; 3. Controller; 4. Storage box; 5. Bracket; 6. Stamping cylinder; 7. Mounting block; 8. Guide ring; 9. Guide rod; 10. Groove; 11. Stamping head; 12. Mounting tube; 13. Slider; 14. Latch; 15. Socket; 16. Spring; 17. Moving rod; 18. Hydraulic cylinder; 19. Moving block; 20. Guide block; 21. Placement table; 22. Fixed rod; 23. Protective pad; 24. Mounting frame; 25. Electric push rod; 26. Connecting block; 27. Connecting rod; 28. Sliding block; 29. ​​Sliding rod; 30. Through hole; 31. Positioning plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1 , Figure 4 and Figure 5 The utility model provides an embodiment: a stamping equipment for the production of aerospace metal parts, including a stamping table 1 and a placing table 21, a bracket 5 is fixedly connected to the upper rear side of the stamping table 1, a stamping cylinder 6 is fixedly connected inside the bracket 5, a mounting block 7 is fixedly connected to the output end of the stamping cylinder 6, a guide ring 8 is fixedly connected to the rear side of the outside of the mounting block 7, a stamping head 11 is plugged into the mounting block 7, mounting tubes 12 are fixedly connected to both sides of the mounting block 7, a slider 13 is slidably connected inside the mounting tube 12, a latch 14 is fixedly connected to the left side of the outside of the slider 13, a moving rod 17 is fixedly connected to the right side of the outside of the slider 13, a spring 16 is sleeved on the outside of the moving rod 17, a blanking component is arranged on the upper part of the stamping table 1, a groove 10 is opened inside the bracket 5, a guide rod 9 is fixedly connected inside the groove 10, a guide ring 8 is slidably connected to the outside of the guide rod 9, a plug hole 15 is opened inside the stamping head 11, and the latch 14 is plugged into the plug hole 15.

[0027] The punching table 1 is provided to facilitate the installation of the bracket 5, and the bracket 5 is provided to facilitate the installation of the punching cylinder 6. The punching cylinder 6 is started to move the mounting block 7 fixedly connected to the output end, and the mounting block 7 moves with the punching head 11 plugged in internally, so as to realize the automatic punching operation of metal parts. When the punching head 11 needs to be replaced, the moving rod 17 is pulled to move the latch 14 fixed on the outside of the slider 13. When the slider 13 moves with the latch 14, the spring 16 sleeved on the outside of the moving rod 17 is squeezed, and then when the latch 14 moves, the spring 16 is pressed. The punch head 11 can be removed when it is out of the socket 15. During installation, the punch head 11 is inserted into the mounting block 7, and then the moving rod 17 is loosened and the pin 14 is inserted into the socket 15 under the reaction force of the spring 16. This enables the punching equipment to replace punch heads 11 of different types according to different stamping requirements. The operation is simple and convenient, thereby improving the flexibility and adaptability of the stamping equipment. The guide ring 8 is slidably connected to the outside of the guide rod 9, which plays a guiding role. The pin 14 is plugged into the socket 15 to improve the stability of the connection.

[0028] Reference Figure 2 and Figure 6, both sides of the upper part of the placing table 21 are fixedly connected with mounting frames 24, the outside of the mounting frames 24 is fixedly connected with an electric push rod 25, the output end of the electric push rod 25 is fixedly connected with a connecting block 26, the outside of the connecting block 26 is rotatably connected with one end of a connecting rod 27, through holes 30 are opened on both sides of the inside of the mounting frame 24, the inside of the two through holes 30 are fixedly connected with sliding rods 29, the outside of the two sliding rods 29 are slidably connected with sliding blocks 28, the other ends of the two connecting rods 27 are rotatably connected to the outside of the two sliding blocks 28, the outside of the two sliding blocks 28 are fixedly connected with positioning plates 31, and the inner walls of the two positioning plates 31 are provided with protective pads 23.

[0029] The placement table 21 is provided to facilitate the installation of the two mounting frames 24. The two mounting frames 24 are provided to facilitate the installation of the two electric push rods 25. By starting the two electric push rods 25, the four connecting rods 27 rotating outside the two connecting blocks 26 move, and at the same time, the four connecting rods 27 rotate the other ends of the four sliding blocks 28 and move outside the four sliding rods 29. The movement of the four sliding blocks 28 moves the four positioning plates 31 fixed outside, so that the metal parts that need to be stamped can be clamped and fixed. The clamping and fixing can ensure that the metal parts maintain a stable position and posture during the stamping process, avoid the reduction of processing accuracy due to loosening or displacement, and improve the stamping accuracy of the metal parts. The protection pad 23 is provided to protect the metal parts.

[0030] Reference Figure 3 The blanking assembly includes a hydraulic cylinder 18, which is fixedly connected to the upper part of the stamping table 1. A moving block 19 is fixedly connected to the output end of the hydraulic cylinder 18. The top of the moving block 19 is fixedly connected to the bottom of the placing table 21. Guide blocks 20 are fixedly connected to both sides of the lower part of the placing table 21. Fixed rods 22 are fixedly connected to both sides of the upper part of the stamping table 1. Two guide blocks 20 are slidably connected to the outside of the two fixed rods 22.

[0031] After the stamping is completed, the hydraulic cylinder 18 is started to move the moving block 19 fixedly connected to the output end, and the moving block 19 moves with the upper fixed placement table 21, and the placement table 21 moves with the stamped metal parts, so that the stamped metal parts can be easily unloaded. The two guide blocks 20 are slidably connected to the outside of the two fixed rods 22, which play a guiding role.

[0032] Reference Figure 1 A storage box 4 is provided on the upper right side of the stamping table 1, a controller 3 is installed on the upper right side of the stamping table 1, the controller 3 is electrically connected to the electric push rod 25, a cabinet door 2 is installed on the outer front side of the stamping table 1, and a handle is fixedly connected to the outer front side of the cabinet door 2.

[0033] The storage box 4 is provided to facilitate the collection of stamped metal parts, the controller 3 is provided to facilitate the control of the opening and closing of the electric push rod 25, and the cabinet door 2 increases the storage space inside the stamping table 1.

[0034] Working principle: when the punching head 11 needs to be replaced, the moving rod 17 is pulled, and the moving rod 17 moves with the slider 13 fixed to the outside, and the slider 13 moves with the pin 14 fixed to the outside. When the moving rod 17 moves with the slider 13 laterally, the spring 16 sleeved on the outside of the moving rod 17 is squeezed, so that the spring 16 is deformed under the force, and then when the pin 14 is disengaged from the inside of the socket 15, the punching head 11 can be removed for replacement. When installing, the punching head 11 is inserted into the mounting block 7, and then the moving rod 17 is loosened. Under the reaction force of the spring 16, the pin 14 is inserted into the inside of the socket 15. This realizes that the stamping equipment can replace different types of punching heads 11 according to different stamping requirements. The operation is simple and convenient, thereby improving the flexibility and adaptability of the stamping equipment, and then when metal parts need to be stamped, When stamping, first place the metal parts on the upper part of the placement table 21, and then start the two electric push rods 25 to move the two connecting blocks 26 fixedly connected at the output ends, the two connecting blocks 26 move with the four connecting rods 27 connected to the outside for rotation, the four connecting rods 27 move with the four sliding blocks 28 connected to the other end for rotation to move outside the four sliding rods 29, and when the four sliding blocks 28 move, they move with the four positioning plates 31 fixedly connected to the outside, and the four positioning plates 31 move with the four protective pads 23, and the four protective pads 23 can be used to contact the outside of the metal parts, so that the metal parts that need to be stamped can be clamped and fixed, and the clamping and fixing can ensure that the metal parts maintain a stable position and posture during the stamping process, avoid the reduction of processing accuracy due to loosening or displacement, and improve the stamping accuracy of metal parts.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stamping device for producing aerospace metal parts, comprising a stamping table (1) and a placement table (21), characterized in that: A bracket (5) is fixedly connected to the rear side of the upper part of the punching table (1), a punching cylinder (6) is fixedly connected inside the bracket (5), a mounting block (7) is fixedly connected to the output end of the punching cylinder (6), a guide ring (8) is fixedly connected to the rear side of the outside of the mounting block (7), a punching head (11) is plugged into the inside of the mounting block (7), mounting tubes (12) are fixedly connected to both sides of the inside of the mounting block (7), a slider (13) is slidably connected inside the mounting tube (12), a latch (14) is fixedly connected to the left side of the outside of the slider (13), a moving rod (17) is fixedly connected to the right side of the outside of the slider (13), a spring (16) is sleeved on the outside of the moving rod (17), and a blanking assembly is arranged on the upper part of the punching table (1).

2. The stamping equipment for producing aerospace metal parts according to claim 1, characterized in that: Both sides of the upper part of the placing table (21) are fixedly connected to a mounting frame (24), the outside of the mounting frame (24) is fixedly connected to an electric push rod (25), the output end of the electric push rod (25) is fixedly connected to a connecting block (26), both sides of the outside of the connecting block (26) are rotatably connected to one end of a connecting rod (27), both sides of the inside of the mounting frame (24) are provided with through holes (30), the inside of the two through holes (30) are fixedly connected to a sliding rod (29), the outside of the two sliding rods (29) are slidably connected to a sliding block (28), the other ends of the two connecting rods (27) are rotatably connected to the outside of the two sliding blocks (28), the outside of the two sliding blocks (28) are fixedly connected to a positioning plate (31), and the inner walls of the two positioning plates (31) are provided with a protective pad (23).

3. The stamping equipment for producing aerospace metal parts according to claim 1, characterized in that: The blanking assembly comprises a hydraulic cylinder (18), wherein the hydraulic cylinder (18) is fixedly connected to the upper part of the punching table (1), a moving block (19) is fixedly connected to the output end of the hydraulic cylinder (18), the top of the moving block (19) is fixedly connected to the bottom of the placement table (21), both sides of the lower part of the placement table (21) are fixedly connected to guide blocks (20), and both sides of the upper part of the punching table (1) are fixedly connected to fixed rods (22), and the two guide blocks (20) are slidably connected to the outside of the two fixed rods (22).

4. The stamping equipment for producing aerospace metal parts according to claim 1, characterized in that: A groove (10) is provided inside the bracket (5), a guide rod (9) is fixedly connected inside the groove (10), and the guide ring (8) is slidably connected to the outside of the guide rod (9).

5. The stamping equipment for producing aerospace metal parts according to claim 1, characterized in that: The punch head (11) is provided with an insertion hole (15) inside, and the latch (14) is plugged into the insertion hole (15).

6. The stamping equipment for producing aerospace metal parts according to claim 1, characterized in that: A storage box (4) is provided on the right side of the upper part of the punching table (1).

7. The stamping equipment for producing aerospace metal parts according to claim 1, characterized in that: A controller (3) is installed on the right side of the upper part of the punching table (1), and the controller (3) is electrically connected to the electric push rod (25).

8. The stamping equipment for producing aerospace metal parts according to claim 1, characterized in that: A cabinet door (2) is installed on the external front side of the punching table (1), and a handle is fixedly connected to the external front side of the cabinet door (2).

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